Shantae in "GBA Enhanced" mode has incorrect color palettes

[HoennTrumpets]

As I was playing Shantae while using the Game Boy Advance model type, I noticed that the game's "GBA Enhanced" color palette looked incorrect compared to what it would actually look like.

mGBA - Game Boy Color model type (original GBC color palette):

mGBA - Game Boy Advance model type (incorrect GBA color palette):

However, VisualBoyAdvance-M uses the correct "GBA Enhanced" color palette while under its Game Boy Advance model mode.

VBA-M - Game Boy Advance model type (correct GBA color palette):

Can you please fix this?